| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when the [noun sg] [noun sg] be | 381 |
|
| 2 | when the [noun sg] [noun sg] [is] | 238 |
|
| 3 | when the [noun sg] [noun sg] is | 235 |
|
| 4 | when the [noun sg] [noun sg] [was/were] | 141 |
|
| 5 | when the [noun sg] [noun sg] was | 140 |
|
| 6 | when the [noun sg] process [be] | 11 |
|
| 7 | when the test [noun sg] [be] | 11 |
|
| 8 | when the lifespan [noun sg] [be] | 7 |
|
| 9 | when the [noun sg] size [be] | 6 |
|
| 10 | when the [noun sg] price [be] | 6 |
|
| 11 | when the market [noun sg] [be] | 6 |
|
| 12 | when the [noun sg] programme [be] | 5 |
|
| 13 | when the [noun sg] rate [be] | 5 |
|
| 14 | when the [noun sg] industry [be] | 5 |
|
